python 获取textEdit的输入内容
时间: 2024-05-08 08:18:32 浏览: 121
您可以使用 PyQt5 中的 text() 方法来获取 QTextEdit 控件的输入内容。以下是示例代码:
```
from PyQt5.QtWidgets import QMainWindow, QTextEdit, QApplication
class MyWindow(QMainWindow):
def __init__(self):
super().__init__()
self.text_edit = QTextEdit(self)
self.setCentralWidget(self.text_edit)
# 绑定按钮点击事件
button = QPushButton('获取输入内容', parent=self)
button.clicked.connect(self.get_input_text)
button.move(0, 30)
def get_input_text(self):
# 获取输入内容并打印
text = self.text_edit.toPlainText()
print(text)
if __name__ == '__main__':
app = QApplication([])
window = MyWindow()
window.show()
app.exec_()
```
在以上示例代码中,我们创建了一个包含 QTextEdit 控件和一个获取输入内容的按钮的窗口,在按钮点击事件中使用 toPlainText() 方法获取输入内容并打印。
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